Disallows trailing whitespace at the end of lines (no-trailing-whitespace)

Lines with trailing whitespace cause unnecessary diff when using version control and usually serve no special purpose in HTML.

Rule details

Examples of incorrect code for this rule:

<p>lorem ipsum</p>  
<p>dolor sit amet</p>

error: Trailing whitespace (no-trailing-whitespace) at inline:1:19:
> 1 | <p>lorem ipsum</p>  
    |                   ^^
> 2 | <p>dolor sit amet</p>
    | ^


1 error found.

Examples of correct code for this rule:

<p>lorem ipsum</p>
<p>dolor sit amet</p>